<!DOCTYPE html>
<!-- rects.html
     A document for rects.js
     -->
<html lang = "en">
  <head>
    <title> rects.html </title>
    <meta charset = "utf-8" />
    <script type = "text/javascript" src = "rects.js" >
    </script>
  </head>
  <body onload = "draw()">
    <canvas id = "myCanvas"  width = "400"  height = "400">
    </canvas>
  </body>
</html>
